4004498 has 4 divisors (see below), whose sum is σ = 6006750. Its totient is φ = 2002248.

The previous prime is 4004489. The next prime is 4004509. The reversal of 4004498 is 8944004.

It is a happy number.

4004498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2474329 + 1530169 = 1573^2 + 1237^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4004498.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001123 + ... + 1001126.

Almost surely, 2^4004498 is an apocalyptic number.

4004498 is a deficient number, since it is larger than the sum of its proper divisors (2002252).

4004498 is a wasteful number, since it uses less digits than its factorization.

4004498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002251.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4004498 is about 2001.1241840526. The cubic root of 4004498 is about 158.7995839905.

The spelling of 4004498 in words is "four million, four thousand, four hundred ninety-eight".